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Model
SAL18552
Pages
55
Size
8.12 MB
Type
PDF
Document
Service Manual
Brand
Device
Digital Camera
File
sal18552.pdf
Date
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Sony SAL18552 Service Manual ▷ View online

SAL18552 (DT 3.5-5.6/18-55 SAM Ⅱ) (DT 18-55mm F3.5-5.6 SAM II)
3-3E
ACCESSORIES
901
902
Ref. No.    Part No. 
Description
 951 
X-2582-535-2 
レンズフロントキャップ
 952 
2-683-615-01 
レンズリヤキャップ
  
4-455-773-01 
取扱説明書
 (
日本語
, 
英語
, 
フランス語
, 
スペイン語
, 
中国語
 (
簡体字
))
*
  
4-455-773-11 
取扱説明書
 (
ドイツ語
, 
オランダ語
, 
スウェーデン語
, 
イタリア語
, 
ポルトガル語
)
  
4-455-773-21 
取扱説明書
 (
ウクライナ語
, 
ロシア語
,  
中国語（繁体字）
, 
韓国語
, 
アラビア語
)
Ref. No. 
Part No. 
Description
  901 
X-2582-535-2  Front lens cap
  902 
2-683-615-01 
Rear lens cap
   
4-455-773-01 
Operating Instructions (JAPANESE, ENGLISH, FRENCH, SPANISH, SIMPLIFIED CHINESE)
*   
4-455-773-11 
Operating Instructions (GERMAN, DUTCH, SWEDISH, ITALIAN, PORTUGUESE)
   
4-455-773-21 
Operating Instructions (UKRAINIAN, RUSSIAN, TRADITIONAL CHINESE, KOREAN, ARABIC)
付属品
951
952
4-1
SAL18552 (DT 3.5-5.6/18-55 SAM Ⅱ) (DT 18-55mm F3.5-5.6 SAM II)
Note:
  After the service repair, perform the adjustments referring to this section.
4-1. PREPARATIONS
4-1-1. List of Service Tools and Equipments
•  Variable Transformer (Output voltage: AC 100 V) (Note 3) 
•  Camera (One of DSLR-A700, SLT-A37/A57/A58/A65/A77/A99)
• Memory Card
•  Screen (Art paper) 
• Tape Measure 
•  Plane Mirror (For SLRs) 
•  Adhesive bond (B-10): J-6082-612-A
•  Lens Adjustment Program (ACSAM-S-VerX.XX.zip) 
•  Color Calculator 2
Note:
  Acquire the Lens Adjustment Program and Color Calculator 2 from the each HQ.
J-1
J-9
J-7
J-2
J-4
J-6
J-5
J-8
J-3
J-10
J-11
20
30
40
50
60
70
80
90
0
10
Personal computer
(Note 1)
Luminance box
J-6082-581-A
AE master lens
J-6082-597-A
1000 mm Collimator
110V: J-6082-604-A
240V: J-6082-604-B
(Note 2)
Lens test projector
J-6082-605-A
(Note 3)
Flange back tester
J-6082-606-A
A-mount 
attachment
J-6082-607-A
Flange back gauge
(43.50 mm)
J-6082-608-A
Finished
Inspection
JIG
J-6082-710-A
(Note 4)
Name ring
wrench (55mm)
J-6082-587-A
M-BOX JIG
J-6082-722-A
(Note 5)
J-13
Chip-A for universal
wrench
J-6082-609-1
J-14
Chip-B for universal
wrench
J-6082-609-2
J-12
Universal
wrench
J-6082-609-A
J-15
Chip-C for universal
wrench
J-6082-609-3
Fig. 4-1-1
Note 1:
 Personal Computer
(Color Calculator 2 installed) 
OS: Windows 
Vista/7
MEMORY: 
40 M Byte or more recommended 
Hard disk free area: 15 M Byte or more recommended 
USB terminal: 
Standard equipment 
Graphics: 
32,000 colors or more recommended VGA monitor
Note 2:
  Attach the chart to the 1000 mm collimator as shown in Fig. 4-1-2.
Align the marks
1000 mm collimator
Chart
 Fig. 
4-1-2
Note 3:
  Connect the variable transformer (Output voltage: AC 100 V) to the lens test projector.
Note 4:
  For connection of Finished Inspection JIG II, refer to  4-6-2. Connection of Finished Inspection JIG II and Startup of Lens Adjustment Program 
(ActuatorCheckerSAM) .
Note 5:
  M-Box jig is available in use for Finished Inspection jig II (J-6082-710-A).
4. ADJUSTMENTS
Ver. 1.1 2015.07
4-2
SAL18552 (DT 3.5-5.6/18-55 SAM Ⅱ) (DT 18-55mm F3.5-5.6 SAM II)
4-1-2. Adjustment Flow Chart
Check/Adjustment Order
Optical System
Flange
Back (f'F) Check
Section 4-4-1
Focus-Shift
(Focal Length) Check 
Section 4-4-1
Projective
Resolving Power Check
Section 4-3-1
END
Aperture
Diameter Check
Section 4-2-1
Projective Resolving Power 
Adjustment
Section 4-3-2
  
(1) A-1541-820-A:
        Rotate the 1st Lens Barrel Block
  (2) A-1541-821-A:
        Replace of 2nd Lens Barrel Block
  (3) A-1541-820-A:
        Replace of 1st Lens Barrel Block
OK
OK
OK
OK
OK
OK
OK
OK
NG
NG
NG
NG
NG
NG
NG
NG
Aperture Diameter Adjustment
Section 4-2-2
Flange Back (f 'F) 
Adjustment
Section 4-4-2
  
Adjustment Parts:
  Back Adjustment Washer
Focus-shift 
(Focal Length) Adjustment
Section 4-4-2
  
Adjustment Parts:
  1st Lens Barrel Block Position 
  Adjustment
⊿SB Check/ Write
Section 4-7-5
Zoom Brush
Position Check
Section 4-7-3
OK
NG
Finished
Adjustment/Inspection
Section 4-7
Focus Brush
Position Check
Section 4-7-4
Focusing Error
Amount Check
Section 4-5
(1)
(2)
(3)
In case of replace the 
1 2nd lens barrel block.
In case of replace the 
2 1st lens barrel block.
1
2
Replace of effective lens
(Amount of spherical aberration)
(Note)
Electricity System
(Finished Inspection JIG II)
1 2nd Lens Barrel Block
     (A-1541-821-A)
2 1st Lens Barrel Block
     (A-1541-820-A)
Effective lens of amount of 
spherical aberration
(Note)
The lens assembly is replaced in order of the following.
(1) First of all, replace the 1.
(2) If the specification is not improved according to procedure (1), 
      replace in order of 2.
Zoom Brush
Position
Adjustment
Section 4-7-3
Focus Brush
Position
Adjustment
Section 4-7-4
4-2.  APERTURE DIAMETER CHECK/ADJUSTMENT
4-2-1. Aperture Diameter Check
Equipment
• Luminance Box
•  Camera (One of DSLR-A700, SLT-A37/A57/A58/A65/A77/A99)
•  AE Master Lens
• Memory Card
•  Personal Computer (Color Calculator 2 installed)
1. Preparations
Note:
  Confirm the checking lens by complete.
1)  Install the memory card to the camera.
2)  Set the equipment, camera and AE master lens as shown in Fig. 4-2-1.
Luminance box
 Luminance: EV12
Camera
 ISO: 100
 Exposure Mode: M
 Shutter Speed: 1/125
 Aperture: F5.6
 Focus Mode: MF
 Metering: Center weighted
 Preset white balance: Tungsten
 D-R: OFF
Master lens or checking lens
 Zoom: Wide end (focal length: 18 mm)
 Focus: Infinity end
Shoot the center of the luminance surface
 Fig. 
4-2-1
3)  Shoot the images under the following conditions and save them.
Note: 
Shoot the center of the luminance surface three times with the AE master lens and checking lens.
Setting of Luminance box:
Luminance:
EV12
Setting of Lens:
Zoom:
WIDE end (focal length: 18 mm)
Focus:
Infinity end
Setting of Camera:
ISO:
100
Exposure Mode:
M
Shutter Speed:
1/125
Aperture:
F5.6
Focus Mode:
MF
Metering:
Center weighted
Preset white balance:
Tungsten
D-R:
OFF
4-3
SAL18552 (DT 3.5-5.6/18-55 SAM Ⅱ) (DT 18-55mm F3.5-5.6 SAM II)
2.  Checking of Image
Note: 
Check the image of both AE master lens and checking lens.
1)  Start the Color Calculator 2.
 
 Fig. 
4-2-2
2)  Read the image from the file menu.
⇒
Fig. 4-2-3
3)  Set the Color Calculator 2 as follows.
 
Measured value display (Display menu):  RGB+L*a*b*
 
Measuring method (Display menu): 
Center Single Area
 
 Fig. 
4-2-4
 
Color space (Edit menu): sRGB
 
 Fig. 
4-2-5
 
Area size for calculate (Edit menu 
→
Option): 256
×
256 Pixels
 
 Fig. 
4-2-6
4)  Click the Calculate button to measure the image.
5)  After measuring, check the  G  values.
 Average 
G  value of the three images shoot with master lens: 
(a)
 Average 
G  value of the three images shoot with checking lens:  (b)
 
Calculate button
Check the “G” value
 Fig. 
4-2-7
3. Checking Method
1)  Calculate aperture error using the following formula, and check that the aperture error is within the specification.
Aperture error = Average  G  value of checking lens (b) - Average  G  value of master lens (a) 
Specification:
 
Aperture error = -15 to +10 (WIDE end: 18 mm)
2)  When the aperture error is out of specification, perform  4-2-2. Aperture Diameter Adjustment .
4-2-2. Aperture  Diameter  Adjustment
Equipment (Only the specific equipment is listed.)
•  Adhesive bond (B-10)
1. Adjustment Procedure
1)  Remove the mount cover.
2)  Move the lever (preset lever) of preset ring and fix the preset ring around the location where the aperture is open.
 
Mount Cover
Aperture open
position
Preset Lever
 Fig. 
4-2-8
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